baber/WOPTO huggingface dataset:
Patent JP-S60209775-A (JP)
Title: Flash fixing device
Inventor: OGATA NOBUAKI
IPC: G03G15/20
Filed: 1984-07-17
Abstract: PURPOSE:To prolong the light emission life of a flash lamp by inhibiting light reflected light by a reflecting mirror from being fed back to the flash lamp or reducing the quantity of feedback light. CONSTITUTION:For example, parts corresponding to feedback areas (e)-(g) of five reflecting surfaces A, B, D-F of the reflecting mirror 3 are removed to form open parts 5-7, light is fed from the reflecting mirror 3 back to the flash lamp 2 at none of positions corresponding to the feedback areas (e)-(g), and the temperature rise of the lamp 2 is reduced. Ventilation between the space in the reflecting mirror 3 and the outside is carried out through the open parts 5-7, so the temperature rise of the flash lamp 2 is suppressed and the light emission life of the lamp 2 becomes long. Further, when plural holes 8 are perforated in the feedback areas (e)-(g), the feedback areas (e)-(g) decrease in area, so the quantity of light which is reflected by the feedback areas (e)-(g) and fed back to the flash lamp 2 is decreased to reduce the temperature rise of the lamp 2, thereby prolonging its light emission life.
Patent JP-S5771165-A (JP)
Title: Semiconductor device
Inventor: IWAHASHI HIROSHI
IPC: H01L29/788
Filed: 1980-10-22
Abstract: PURPOSE:To prevent a variation in substrate electric potential accompanying a variation in electric potential of capacitor electrode and to stabilize an IC caontaining a delay circuit, a step-up circuit, and a step-down circuit by a method wherein a conductive laer forming constant electric potential is provided between the capacitor consisting of a plurality of opposed conductive layers and a substrate. CONSTITUTION:For example, as a capacitor element used for boost trap circuit and the like, conductive layers 10, 11 (or conductive layers 12, 13) such as Al or poly Si are oppositely arranged through an insulation layer on a P type substrate 1, for example. For example, N type diffusion regions 3, 4 are provided between the conductive layers forming these capacitor electrodes and the substrate 1 (or a separate metal layer 14 is provided on the substrate 1 through the insulation film) and these are grounded to shield the capacitor electrodes and substrate in electric potential. In this way, malfunction and the like by a variation in substrate electric potential such as other circuit, for example, RAM and the like can be prevented and the operation of IC having capacitor elements with a high capacitance value can be stabilized.
Patent JP-S5939246-A (JP)
Title: Machine for rough rolling of tea leaf having switchable hot air blowing ducts
Inventor: OOISHI TSUTOMU
IPC: F26B17/10
Filed: 1982-08-26
Abstract: PURPOSE:To enable the reduction of the fuel consumption of the titled rough rolling machine, by supplying hot air from the duct behind the leaf-beating part when the tea leaves are scattered and beaten with a leaf scraper, and supplying from the duct at the bottom of the rolling cylinder when the tea leaves are rolled in the machine. CONSTITUTION:The tea leaf rough rolling machine is composed of rolling and drying cylinder 1, and a rotary shaft 4 extending through the center of said cylinder 1 and furnished with the leaf scrapers 2 and the rolling arms 3 in definite arrangement. The upper blowing duct 5 of hot air is opened behind the leaf beating part (b) and the lower blowing duct 5' of hot air is opened behind the bottom part of the semicircular rolling cylinder (a). The ducts 5 and 5' are connected with the hot air supply duct 6. An air guide 7 connected tangentially to the bottom of the cylinder (a) is attached to the lower part of the duct 6, and a damper 9 is attached to the lower fringe of the upper duct 5 with a hinge 8 at the middle part of the duct 6. When the damper 9 is tilted backward, it traverses the duct slantly to close the lower part of the duct 6 and form the guide to the upper duct 5, and when the damper 9 is made vertical, the upper duct 5 is closed. The tea leaf stopper 16 is placed in the leaf-beating part (b) corresponding to the leaf scraper 2.
Patent JP-H08337011-A (JP)
Title: Recording device
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/21
Filed: 1995-06-15
Abstract: PURPOSE: To perform a high speed image recording on both surface of a recording paper by a method wherein for a recording device with two recording parts, when an image is recorded on both surfaces of a recording paper, after the recording paper is fed to a first recording paper, and image information is recorded on one surface, the recording paper is carried to a second recording part, and image information is recorded on the other surface. CONSTITUTION: When image information is recorded on both surfaces of a recording paper, a first feeding roller 32 is turned, and the recordng paper in a paper feeding cassette 30a is fed out, and an image recording is performed by a first recording head while the recording paper is being fed by a first electrostatic attraction belt mechanism 20 in a first recording part 4. Then, a pair of carrying rollers 441 are rotated, and an image recording is performed on the other surface by a second recording head 14 while the recording paper is being fed by a second electrostatic attraction belt mechanism 24 in a second recording part 6. The recording paper on both surfaces of which the images have been recorded in this manner is carried through a discharging passage 46, and is discharged on a discharging tray 50 by a pair of discharging rollers 48.
Patent JP-H0440420-A (JP)
Title: Light shielding filter for liquid crystal display device
Inventor: IWASHITA YUKIHIRO
IPC: G02F1/1335
Filed: 1990-06-06
Abstract: PURPOSE:To improve light shielding and insulating characteristics by forming light shielding filters and transparent electrodes on the inside surfaces of >=2 sheets of transparent substrates which hold a liquid crystal layer therebetween and face each other and incorporating the fine particles of carbon and org. pigments into the light shielding filters. CONSTITUTION:The fine particles of the carbon are dispersed into the photosensitive acrylic resin and further the org. pigments adjusted to a black color are dispersed therein to form the material for the light shielding filters. A glass substrate 1 is used as a transparent substrate and patterned transparent electrodes 2 are formed on the surface thereof. The surface thereof is coated with this material and the required parts are irradiated with light and are thereby cured to form the light shielding filters 3. The substrate is thus obtd. Another transparent substrate 5 formed with the transparent electrodes 4 on the inside surface is disposed to face this substrate and a liquid crystal 6 is inserted between the substrates. The liquid crystal display device of a normally black TN system is thus produced. The light shielding and insulating characteristics are improved in this way.
Patent JP-S6136392-A (JP)
Inventor: AASAA SHIEKU CHIYUU
IPC: C10C1/00
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0439934-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HARADA SHIGERU
IPC: C23C16/40
Filed: 1990-06-05
Abstract: PURPOSE:To be resistant to the compressive stress of a molding resin and to enhance the reliability level of moistureproofness or the like by a method wherein a protective insulating film is constituted of a silicon oxynitride film which is deposited by a chemical vapor growth method utilizing a plasma. CONSTITUTION:A DRAM element 2 is formed on the surface of a silicon semiconductor substrate 1; and a first insulating film 3 is formed so as to cover the element 2. The pattern of a first inter-connection 4 is formed on the film 3; and a protective insulating film 100 is formed so as to cover the pattern of the wiring 4. The film 100 is a silicon oxynitride film which has been deposited by a chemical vapor growth method by using a gas containing organic silane and a nitrifying gas and by utilizing a plasma. When the film is deposited on the interconnection 4, the film thickness of the protective insulating film does not become thin in a stepped part. As a result, the mechanical strength of the film 100 can be made so large as to be resistant to the compressive stress of a molding-resin sealing material 25, and the reliability level of moistureproofness or the like can be enhanced.
Patent JP-S637720-A (JP)
Inventor: SHIBATA MASARU
IPC: A01G1/00
Filed: 1986-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06337911-A (JP)
Title: Automatic design cad system
Inventor: KOBAYASHI HITOSHI
IPC: G06F17/50
Filed: 1993-05-28
Abstract: PURPOSE:To remarkably improve working efficiency for the room planning and design of respective residences and the selection of the number of members required for each residence by automatically allocating members constituting each room at the time of inputting a room section. CONSTITUTION:Once a basic specification is set up in the initial stage of house designing, buiding materials and fixtures to be used are automatically determined by the following automatic design. When the contents of the basic specification are previously set up prior to the start of design work, parts to be fixed are automatically selected from a library and reflected to a design drawing in accordance with the specification. A room is specified by two points or a polygon. In the case of specifying a polygon, plural points of >=3 points are specified. In the shown drawing, the range of automatic design is specified by 6 points P0 to P5. Since the point P0 exists in the outside of a wall, the point P0 is other than automatic design object, the resident section is automatically recognized and the range of automatic desing is automatically judged as P0'-P1'-P2-P3-P4-P5'.
Patent JP-S5573779-A (JP)
Title: Manufacture of pitch from coal tar
Inventor: HAMAMURA KINJI
IPC: C10C1/18
Filed: 1978-11-29
Abstract: PURPOSE: To provide the title manufacturing method capable of easy and complete separation of pitch component, by adding to a coal tar a specific paraffin or alcohol solvent.  
     CONSTITUTION: To a coal tar produced by high-temperature dry distillation of coal, as added, as an extractant, (A) a 1W7C paraffin solvent (e.g., n-pentane) or (B) a 1W5C alcohol solvent (e.g. methanol) in an amount of 2W7wt. times the amount of said coal tar followed by stirring and leaving the system to stand still at ordinary temperaturesW150°C throughout the process to effect precipitation of the pitch component which is then separated. The solvent used above can be recovered easily by heating the mixture of the solvent and the low-molecular weight component in the coal tar to temperatures above the boiling point of the solvent.  
     EFFECT: Capable of recycling use of solvents. The pitch thus separated is usable as a carbon raw material for coal binders, carbon fiber, electrode, etc., because it has not been subjected to any polycondensation due to heat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06100432-A (JP)
Title: Liquid dispersion of fine particles and cosmetic
Inventor: OKUBO TSUNEO
IPC: A61K8/00
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a liquid dispersion of fine particles such as a cosmetic having a specific electric conductivity and exhibiting opalescent color by dispersing fine particles of an organic polymer such as synthetic resin or inorganic fine particles such as silica in water, an organic solvent or their mixture. CONSTITUTION:A liquid dispersion of fine particles having electric conductivity of <=560muS/cm and produced by using water or an organic solvent as a dispersion medium. The average particle diameter of the fine particle is preferably <=700nm and the variation coefficient of the diameter of the fine particle is preferably <=30%. Cosmetics compounded with the fine particles exhibits opalescent color. The electric conductivity of the cosmetic is preferably <=560muS/cm. The amount of the fine particles to be compounded is preferably <=20vol.%. The cosmetic can be used in the form of face lotion and milky lotion. The cosmetic exhibits opalescent color and beautiful unique luster. A cosmetic composition containing small droplets of the dispersion liquid in a jelly substance can be prepared by mixing the dispersion liquid in a transparent or semi-transparent jelly substance.
Patent JP-2000335607-A (JP)
Title: Squeezing metal tube container with its internal wall coated with resin, and its manufacture
Inventor: FUJISAWA NAOKI
IPC: B65D35/10
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent passing of the outside air caused by generation of cracks in an outer wall of a container, and to eliminate the increase in internal pressure caused by a gas generated from a content. SOLUTION: In this container, a resin covering layer 12 to cover an inner wall 7ai of a body part of a container 10 is covered with a thermoplastic resin protective layer 12p, or at least a thermosetting resin base layer 12b is partially interposed between the protective layer 12p and the inner wall 7ai of the body part.  The adhesivity between both resin layers is selected, the resin layer to be covered on an inner wall 11i of a skirt part of the container 10 is increased in thickness than the layer of the body part, and fold-sealed, or thickness- reduced and heat-sealed, and covered with the base layer 12b from the inner wall of the skirt part of the inner wall of the body part to an inner wall 7si of a shoulder part, or immediately before an inner wall 7ni of a neck part, the protective layer 12p is covered in its surface, and the protective layer 12p is adhered and fixed to the inner wall 7ni of the neck part and/or to the inner wall 7si of the shoulder part.
Patent JP-H05318247-A (JP)
Title: Assembling operation system
Inventor: SHIINA NOBUO
IPC: B23P21/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide an assembling work system which can omit the parts supplying operation till the site of assembling work and can maintain a high service rate of assembling work when the parts picking and assembling are performed continuously. CONSTITUTION:In conformity to the command from a controller, a self-mobile transport vehicle 1 moves bit by bit to an automated warehouse 7 in which parts necessary for the assembling work are accommodated, and continuous operations of picking and assembling the parts are performed on the vehicle 1 in conformity to the command given by an operation instructing device.
Patent JP-H01314695-A (JP)
Title: Power steering device for boat provided with outerboard engine
Inventor: KATA KATSUKUNI
IPC: B63H25/26
Filed: 1988-06-16
Abstract: PURPOSE:To equalize the right and left steering torques and to obtain steering torque corresponding to sailing conditions by transmitting the rotary force of a motor to be driven corresponding to steering operation and controlling the current command value of the motor corresponding to the value of table for cancelling the gyro effect and a value detected through a rotation sensor. CONSTITUTION:When a steering wheel is steered, an electric motor (m) is driven to assist the steering power. Motor current command value is controlled corresponding to a table value for cancelling the gyro effect and a value detected through a rotation sensor 58 by means of a controller (c). Since the current value of the motor (m) is approximately proportional to the output torque of the motor (m), the steering force can be controlled. Since the right and left steering torques are equalized and the output torque of the motor (m) depends on the engine rotation, steering force corresponding to sailing conditions can be obtained even upon occurrence of gyro effect.
Patent JP-S6127933-A (JP)
Title: Production of methacrolein and methacrylic acid
Inventor: OKITA MOTOMU
IPC: C07C45/00
Filed: 1984-07-18
Abstract: PURPOSE:To produce methacrolein and methacrylic acid, in high efficiency, by using isobutyl alcohol as a starting raw material, and carrying out the vapor- phase oxidation of the alcohol with molecular oxygen in the presence of a catalyst comprising a transition metal oxide or compound oxide. CONSTITUTION:Methacrolein and methacrylic acid are produced by the vapor- phase oxidation of isobutyl alcohol with molecular oxygen (preferably air) in the presence of a catalyst comprising the oxide or compound oxide of transition metals selected from vanadium, copper, tungsten, iron, nickel, manganese, cobalt, zirconium, tantalum, rhodium, titanium, chromium, silver, scandium, niobium and cerium (especially preferably vanadium, iron, nickel or tungsten).
Patent JP-H05143195-A (JP)
Title: Computer that can undergo grade-up/grade-down
Inventor: TEESHI CHIYUAN
IPC: G06F3/00
Filed: 1991-06-20
Abstract: PURPOSE: To attain grade-up/grade-down only by exchanging an arithmetic processing unit by accepting an identification signal by a socket, generating a clock frequency according to this signal, or enabling or inhibiting the usage of a signal path. CONSTITUTION: An identifying circuit 14 generates a signal for identifying the classification of an arithmetic processing unit (not shown in a figure) accepted by a socket 10. A clock generator 7 generates a clock frequency for the classification of the arithmetic processing unit in response to the identification signal accepted by the socket 10. A usage enabling circuit (selector) 15 enables and inhibits the usage of a signal to an arithmetic controller (not shown in a figure) in the socket 10 in response to the identification signal. Thus, even in a present situation in which a new kind of central processing unit (computer system) is successively on sale, grade-up/grade-down can be attained without any changed part only by exchanging the arithmetic processing unit.
Patent JP-S6128173-A (JP)
Title: Image input method
Inventor: ASAI HIROSHI
IPC: G06T1/00
Filed: 1984-07-18
Abstract: PURPOSE:To obtain clear image eliminating blur of the taken image by laying an object to be checked on the reflection surface of prism so that a ridge line formed by a surface of incidence and a surface of leading-out may extend in a longitudinal direction. CONSTITUTION:A finger 2 to take an image of finger-print of the object to be checked is laid on the surface of reflection surface 12 so that a ridge line formed by a surface of incidence 11 and a surface of leading-out 13 of triangle pillar type prism 1 may extend in the longitudinal direction. Thus, gradation of the taken image caused by triangle shape of prism is eliminated and a clear image of finger-print, etc. can be obtained.
Patent JP-H11343170-A (JP)
Title: Piezoelectric porcelain composition
Inventor: YAMAMOTO HISAFUMI
IPC: H01L41/187
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain compsn. suitable for a piezoelectric resonator for high-frequency utilizing threefold wave longitudinal vibration by specifying the compsn. of a lead titanate (PbTiO3 )-base compsn. SOLUTION: This piezoelectric porcelain compsn. is represented by the formula Pba-w-3x/2-y (La1-z Ndz )x Ay Ti1-w O3+w Pb(Mn1/3 Nb2/3 )O3 (where A is Sr, Ba or Ca, 0.85<a<1.15, 0.02<w<0.20, 0.05<x<0.09, 0.005<y<0.120 and 0.005<=z<=1.000). The compsn. is obtd. as follows; PbO (or Pb3 O4 ), TiO2 , La2 O3 , Nd2 O3 , one of SrCO3 , CaCO3 and BaCO3 , Nb2 O5 and MnCO3 (or MnO2 ) are wet-mixed as starting materials, dehydrated, dried, calcined at 800-1,000 deg.C for 2 hr and comminuted, an org. binder is added to the resultant powder and they are press-molded under about 0.5-2.0 t/cm<2> and fired at about 1,100-1,300 deg.C for 4 hr.
Patent JP-S5939729-A (JP)
Title: Manufacture of magnetic iron oxide powder containing cobalt
Inventor: NAKADA KAZUO
IPC: H01F1/11
Filed: 1982-08-27
Abstract: PURPOSE:To manufacture magnetic iron oxide powder contg. Co and having superior coercive force and thermal characteristics, by treating magnetic iron oxide powder contg. P in a soln. of an acid medium, treating it in a soln. of an alkali medium under heating and pressure, and depositing a Co compound on the powder. CONSTITUTION:Magnetic iron oxide powder such as gamma-Fe2O3 contg. 0.1-1wt% P is suspended in a soln. of an acid medium such as sulfuric acid having 0.01- 1mol/l concn. It is treated at 10-100 deg.C, separated by filtration, and washed. The powder is then suspended in a soln. of an alkali medium such as NaOH having 0.005-3mol/l concn. It is treated at 105-200 deg.C under 2.2-20kg/cm<2> pressure for 0.5-10hr, separated by filtration, and washed. This magnetic iron oxide powder is dispersed in an aqueous soln. of an inorg. or org. acid salt of Co, and after adding an alkali soln., the powder is treated at a temp. below the b.p. in a nonoxidizing atmosphere for 0.1-10hr to deposit the Co compound by 0.5-10wt% of the total amount of Fe in the iron oxide when expressed in terms of Co.
Patent JP-S63313830-A (JP)
Title: Inner lead bonding device
Inventor: IKETANI YUKIHIRO
IPC: H01L21/60
Filed: 1987-06-17
Abstract: PURPOSE:To cut down the IC model change time by a method wherein respective tools are selectively used corresponding to the work model change. CONSTITUTION:The first and the second tool holding parts 5a, 5b taking different tool shapes are to bond works respectively in different shapes. When a leading part 1b is judged to be e.g. in a bonding position, a control part controls a work holding part to shift a corresponding IC chip to the position immediately below the leading part 1b conforming to an image signal simultaneously controlling an X-Y controlling part 7 to align a tool 3 of the first tool holding part 5a with a bonding position. Through these procedures, even if a carrier tape 1a is provided with multiple leading parts 1b, 1c, the first and the second tool parts 5a, 5b are provided to be freely aligned with any bonding positions so that various operations resulting from any model change may be eliminated to notably enhance the productivity.
Patent JP-H11343115-A (JP)
Title: Production of zeolite
Inventor: FUJII KATSU
IPC: C07B61/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To produce a zeolite usable as an acid catalyst and also good in filtering property by a low agitation power and to produce an alcohol by a hydration reaction of an olefin using the zeolite. SOLUTION: In the production method of an MFI type zeolite, a mixture obtained by pre-agitating an aq. mixture prepared form silica sol, a hetero atom source, an alkali metal and/or an alkaline earth metal source and water at a temp. not less than normal temp. for at least 20 min then adding a template is subjected to a hydrothermal synthesis condition. In such a case, a sulfate radical is allowed to exist in the aq. mixture at a time point not later than the addition of the template.
Patent JP-S6211430-A (JP)
Inventor: YAMAGUCHI KEIJI
IPC: A61B5/022
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05344587-A (JP)
Title: Frame for speaker
Inventor: TAKASE TOMOYASU
IPC: H04R9/02
Filed: 1992-06-09
Abstract: PURPOSE:To improve the material availability by using part of the speaker frame as a speaker mounting section. CONSTITUTION:A speaker frame diaphragm sticking section 12 and a damper sticking section 13 are connected by a bridge section 14, which is folded in the outer peripheral direction leaving part of the member to be removed as a window hole section 15 to form a speaker mounting section 18. Thus, the outer dimension of a base material is reduced without requiring a larger metal plate than the maximum method of the speaker frame including the speaker mounting section, resulting in improvement of the material availability.